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- RT @owillis: if only we had a seasonally appropriate story about middle eastern people seeking refuge being turned away by the heartless 1 week ago
- RT @Molly23: G’morning. I have a song I wrote about an astronaut, & my friend helped make it sound like real music. youtu.be/39st68H1reA… 3 weeks ago
- RT @existentialcoms: Remember, always follow your passion. And if your passion doesn't fit into global capitalism, well, then you are a fai… 1 month ago
- RT @partyheidi: The Schrödinger's Immigrant. http://t.co/SvwzM27rYk 1 month ago
- RT @honest_update: See, software engineering is just like physical engineering except we invent a new tool and a new fastener every time we… 1 month ago
- Ubuntu File System Benchmarking
- Baofeng Packet Radio Adventures
- Politics – Things we can agree on, and discovering a method
- Antenna modeling, part 2
- Antenna modeling using nec2c on Ubuntu Linux
- I feel like I found an easter egg!
- Amateur radio operators: How to prepare to assist in disasters
- Crowdsourcing incentives, and applications for open source communities
- Would you like to help after the next disaster?
Category Archives: photo
I’ve been thinking for a while about how I might get my antenna to load up on 160m. It’s a 104′ dipole fed with ladder line. I decided to try connecting both sides of the ladder line together and driving … Continue reading
The future electronics lab and mobile hacker space, before and after the flooring installation.
Beautiful homebrew Linear Amplifier, built by K4CA (SK)
My Ubuntu Hams badge. Some nerd bling just in time for hamfest.
Our Ubuntu kernel sprint in London has been going very well. Our focus this week has been sharing information with each other about how we do our work, to spread around some critical knowledge. This morning we walked to work … Continue reading
The arduino power monitor needed a little field-expedient power supply modification. Running the arduino and network interface from 12V to the arduino board was causing the arduino regulator to get way too hot (the current was around 220 mA. I kluged … Continue reading